Sony Digital Wireless Surround Headphones for TV(black)

WHL600/B

Features:

Ergonomic, fully adjustable over-ear, closed dynamic headphone
40 mm dome driver for maximum bass and wide frequency response • 20 – 20,000 Hz audio frequency range, less than 1% THD distortion
2.4 GHz RF wireless connection from signal processing/charging station
Maximum reception range from base: 98 feet
Four surround sound field effects (cinema, game, sports, voice)
Three decoding formats supported (Dolby Digital, Dolby Pro Logic IIx, DTS)
Sound compression feature (on/off)
Matrix selection (on/off)
Analog input gain control (on/off)
Three audio inputs (HDMI, optical digital, 3.5 mm analog stereo)
On headset controls for power (on/off), volume, sound field selection
17 hour maximum battery life, 6 hour charge time from fully discharged state